baber/WOPTO huggingface dataset:
Patent JP-2002257112-A (JP)
Title: Coupling structure of object
Inventor: TAKADA MITSURU
IPC: H02G3/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To fix simply and freely an object A to an object B. SOLUTION: A screwing space 15 in which a screw 14 is forcibly screwed by a rail body 3 of a receiver 1 and a forming part 13 for the screwing space of a coupling member 11 by combining the receiver 3 with the coupling member 11 is formed. Moreover, flanges 3a, 12a which prevent the screwing space 15 from widening when the screw 14 is screwed between the rail body 3 and the coupling member 11 while mutually engaging with each other, are respectively provided.
Patent JP-2002254474-A (JP)
Title: Method and mold for insert molding of fragile ring
Inventor: TANAKA KAZUO
IPC: B29C45/26
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a mold for accurately injection-molding a fragile ring by injection pressure without damaging the same in a method for the insert molding of a resin on the inner surface side of the fragile ring like a ferrite sintered magnet ring. SOLUTION: A chuck 2 expanded and contracted equally in a radial direction is provided to a first mold 3 and the fragile ring 1 is inserted in the chuck 2. A clamping member 5 is provided to a second mold 4 and a molten plastic material is injection-molded in the fragile ring in a such state that the chuck 2 is clamped and held by the clamping member 5.
Patent JP-2002255261-A (JP)
Title: Aerosol-type spray
Inventor: YAMANAKA NOBUO
IPC: B05B9/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a pushdown head to be locked so that it cannot be pushed down and to enable the pushdown head to be kept pushed down when degassing for disposal. SOLUTION: The aerosol-type spray has a spouting stem made to stand in an upwardly directed state through a top wall of an aerosol can body 2, and the pushdown head 5 with a nozzle fitted into the stem. An opening 7 opened on both internal and external faces is formed, which has a lower part of a peripheral wall 6 fitted over an upper end of the can body 2 and allows the nozzle 4 to be inserted into a part of the peripheral wall. A first fitting groove 9 for pushing down to lock the head, into which the nozzle 4 can be detachably fitted by a rotation of the head 5 and a second fitting groove 10 with a vent hole 10a for degassing for disposal, into which the nozzle can be detachably fitted by the rotation while the head is kept pushed down are formed on a side face of the opening 7. A tab 11 for rotation is provided on the upper surface of a top wall of the pushdown head.
Patent JP-2002260806-A (JP)
Title: Terminal arranging device, terminal holding block, and arranging method of terminal
Inventor: NOMOTO YOSHIAKI
IPC: H01R43/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a terminal arranging device used at the intermittent process of collectively inserting a plurality of joint terminals into a joint plate lamination body. SOLUTION: The terminal arranging device 1 comprises a terminal holding block 7 housing a plurality of joint terminals, means 4, 5, making the terminal holding block move in two dimensional directions and rotate in necessary angle as occasion demands, and a terminal cutting and inserting devices 9, 10 arranged for the terminal holding block, cutting off the joint terminals from chain terminals 11, 12, and inserting them into the terminal holding block. A turning holder to which, a terminal guiding groove is formed, is made to rotate corresponding to a slanted joint terminal. The terminal holding block 7 comprises a block main body having a plurality of terminal insertion holes, a shutter blocking the terminal insertion holes, and a locking means of the shutter.  The terminal holding block 7, which has completed the insertion of the joint terminals, is sent to a terminal insertion device.
Patent JP-2002267007-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: SUZUKI AKITOMO
IPC: F16H61/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To secure the running ability of a vehicle stably by guaranteeing the supply of the base pressure to a solenoid valve installed for supplying the oil pressure to a hydraulic servo of a frictional engagement element for attaining shift ranges. SOLUTION: This hydraulic control device of the automatic transmission is equipped with a control valve installed in a supply passage of the hydraulic servo for operating the frictional engagement element and controlling the oil pressure supplied to the hydraulic servo, the solenoid valve to impress a signal pressure for the control operation on the control valve, and a pressure control valve 54 installed between the line pressure oil passage and the solenoid valve, for adjusting the line pressure and supplying the base pressure for output of the signal pressure to the solenoid valve. Parallel with the control valve, a pressure control circuit is installed which is equipped with a pressure control valve 55 for communicating the line pressure oil passage L1 with the solenoid valve (connected with oil passages L5 and L6).  This guarantees the supply of the base pressure to the solenoid valve by one control valve in case of failure of the other valve.
Patent JP-2001267922-A (JP)
Title: Integrated circuit having analog/digital converter
Inventor: KOLSRUD ARILD
IPC: H03M1/18
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an analog/digital converter(ADC) that can reduce the conversion spurs (whiskers) related to the nonlinearity of an AD conversion function. SOLUTION: One embodiment of this invention indicates that an analog dither signal is fed to an analog input signal before a quantization process. The dither signal used for the integrated circuit of this invention has a variable amplitude controlled by a processor. Then the processor decides the amplitude of the dither signal to be added to the analog input signal by analyzing quantization digital indication of the input signal with the dither signal added thereto. The amplitude of the dither signal depends on a power level of one carrier or more in existence in the analog input signal. Adding the dither signal to the analog input signal can reduce the conversion spurs caused by the nonlinearity of the AD conversion function.
Patent JP-2002269277-A (JP)
Title: Shop information retrieval system
Inventor: TANIGUCHI MASAYUKI
IPC: G06Q50/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a shop information retrieval system capable of retrieving information on an area shop. SOLUTION: This shop information retrieval system is formed by an information providing terminal 3 connected to a communication network NET and a server device 2. The information providing terminal 3 transmits genre information with terminal identification information to the server device 2 by a user in the area where the terminal is installed, and receives shop information transmitted from the server device 2. The server device 2 stores the shop information in association with the genre information and the terminal identification information. When the genre information is input from the information providing terminal 3, the shop information in association with the genre information and the terminal identification information is selected from the stored shop information and transmitted.
Patent JP-2002267990-A (JP)
Title: Polygon scanner motor
Inventor: MASUDA HIROMASA
IPC: G02B26/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a polygon scanner motor in which noise can be reduced by suppressing wind noise low. SOLUTION: To the polygon scanner motor to which a polygon mirror 2 for deflecting a laser beam for scanning is fitted above a rotor 1, a circular washer 6 for reducing the wind noise is fitted above (or above and below) the polygon mirror 2. Air of a down blow (and an up blow) generated by the rotation of the polygon scanner motor is cut off by the circular washer 6 and never hits directly on the polygon mirror 2, so the wind noise of the polygon mirror 2 is reduced to reduce the noise of the polygon scanner motor.
Patent JP-2002268464-A (JP)
Title: Image forming device and system for promoting utilization of paper used for one side printing
Inventor: UMEYAMA HIROYUKI
IPC: G03G21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which transfer paper sheets on which another image can be formed and transfer paper sheets which cannot be used for image transfer any more can be easily discriminated on the same tray. SOLUTION: The image forming device has a transfer paper shifting apparatus 601 which judges whether it is possible to form an image on a sheet of transfer paper on the basis of the detection result of the density measurement sensor for measuring the density of transfer paper and which shifts only the position of the sheets of the transfer paper which can no longer be used for image formation when delivering the transfer paper.
Patent JP-2002266078-A (JP)
Title: Sliding parts, slip mechanism and timepiece
Inventor: FUJISHIRO TAKESHI
IPC: C23C18/32
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide sliding parts which can be improved in surface hardness, have excellent wear resistance and can suppress the degradation in strength by annealing of base materials. SOLUTION: A second wheel pinion 6a which is the sliding parts is formed of carbon steel subjected to hardening and tempering. Its sliding surface is coated with a surface treatment film of electroless Ni-P plating and is subjected to heat treatment at 200 to 300 deg.C in the state of the sliding surface coated with this surface treatment film. Since the second wheel pinion 6a is coated with the surface treatment film of the electroless Ni-P plating, rust preventive performance is obtained. Further, the electroless Ni-P plating is heat treated at 200 to 300 deg.C and therefore the film hardness can be made higher and the wear resistance is betted. Since the heat treatment temperature is not so much higher, the second wheel pinion 6a composed of the hardened carbon steel is prevented from annealing and the degradation in the strength of the base material can be prevented.
Patent JP-2002264395-A (JP)
Title: Image recording apparatus
Inventor: KITAI TADASHI
IPC: B41J2/51
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To inhibit recognition of banding of a recording image without lowering the recording speed. SOLUTION: In a matrix type recording head 101 with the premise that the pixel interval in the recording resolution is D, the number of recording pixels in a recording element row is N and the number of recording element rows is M, having the number of the recording elements N larger than the number of the recording element rows M, wherein the recording element rows are disposed so as to have the relative distance in the sub scanning direction of all the recording element rows is a multiple of D, longer than M×D and shorter than N×M×D so that an image recording operation is executed by repeating movement of a recording medium by N×M×D in the sub scanning direction after finishing a recording operation by main recording scanning.
Patent JP-2002273958-A (JP)
Title: Image transferring mechanism for card and image forming apparatus for card having the same
Inventor: OGAWA SHIGEO
IPC: B42D15/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image transferring mechanism for a card and an image forming apparatus for a card having the same capable of adequately preventing warpage of a card when executing a non-contact heating operation. SOLUTION: In the image transferring mechanism 1 for a card, the heating operation is applied to a card C in which an ink image receiving sheet IS having an image printed by a sublimation dye ink is laminated on a surface of a card body 50 and the image held on the ink image receiving sheet IS is thermally transferred to the surface of the card body 50. The image transferring mechanism 1 comprises a non-contact heater 31 for executing the heating operation of the card C and a card loading table 35 for horizontally providing the card C to the non-contact heater 31. The card loading table 35 is so constituted that it can attract the card C.
Patent JP-2002280472-A (JP)
Title: Ic package and its assembling method
Inventor: YAMAMOTO HIROYASU
IPC: H01L23/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an IC package for use in a game machine in which the mechanism for detecting unsealing is made incomprehensible for a third person by making possible, at the time of next operation, to detect incorrect unsealing during nonoperating time. SOLUTION: A cut 2a is made in a circuit board 2 and board side terminals 2b are provided on the opposite sides of the cut 2a. The case 6 is provided with a resilient case side terminal 6e engaging with the cut 2a through resilient deformation (Fig. (b)). The case side terminal 6e is provided at the forward end thereof with a contact 6f which abuts against the board side terminal 2b of the circuit board 2 upon deformation of the case side terminal 6e. When a third person unseals the case 6 wrongfully during non-operation of the IC package, the case side terminal 6e is removed from the cut 2a of the circuit board 2 and reset resiliently. When the circuit board 2 is remodeled wrongfully and fixed again to the case 6, the case side terminal 6e touches the board side terminal 2b (Fig. (c)).
Patent JP-2002280776-A (JP)
Title: Structure for mounting heat generating element
Inventor: FURUSAWA KENZO
IPC: H05K7/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a heat generating element in which the contact position of a heat dissipating sheet 6a can be stabilized by a simple arrangement. SOLUTION: In order to contain a printed board 4 mounting the heat generating element 5 in a case 2 and to dissipate heat emitted from the heat generating element 5, the heat dissipating sheet 6a touching both the heat generating element 5 and the case 2 is provided. A recess 2A for receiving the heat dissipating sheet 6a is made in the surface on the inside of the case 2. Position of the heat dissipating sheet 6a can be fixed and held stably between the heat generating element 5 and the case 2 by a simple arrangement using the recess 2A.
Patent JP-2002279719-A (JP)
Title: Disk playback unit
Inventor: YUMIBA AKIHIRO
IPC: G11B17/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk playback unit in which a rotary tray can be stopped at a prescribed position with high accuracy by a simple structure having an engagement recessed part at a mount side with which the end of a stopper member provided on the rotary tray engages. SOLUTION: A stopper member 17 with a roller 17c which is always contact with the upper surface 16a of a mount 16 opposed to the outer peripheral part of a rotary tray 1 is provided on the outer peripheral part freely movably in a vertical direction. An engagement recessed part 18 with which the roller 17c of the stopper member 17 engages at the playback position of the rotary tray 1 is formed on upper surface 16a of the mount 16 opposed to the outer peripheral part. The engagement recessed part 18 has a deep inclined surface at a starting side 18a in the rotating direction of the rotary tray 1 and a shallow inclined surface at an end side 18b.
Patent JP-2002280914-A (JP)
Title: Disturbance wave detecting squelch circuit and method for detecting the disturbance waves
Inventor: IKENO YASUO
IPC: H04B1/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and circuit that can detect the disturbing wave signal of a channel close to that of a desired wave signal or of the same channel as the desired wave signal with high accuracy for a noise squelch circuit of a radio receiver, and to realize the radio receiver having stable noise-squelch function. SOLUTION: In the squelch circuit of the radio receiver, an intermediate frequency signal 32, resulting from down-converting a received signal 300 of the radio receiver, is distributed into two. A multiplier 100 multiplies the two branched signals in1, in2. A low-pass filter 110 separates and extracts a low frequency beat component in an output 102 of the multiplier, and a comparison discriminator 120 amplifies and detects the extracted low frequency beat component to obtain an output 122 proportional to the beat component. A control section 80 discriminates whether the detection output 122 exceeds a predetermined reference threshold, discriminates the presence of a disturbing wave in the input signal, when the threshold is exceeded and activates a switch 60 to shut off transmission of an output 51 of a demodulator 50 to the outside of the receiver.
Patent JP-2002277930-A (JP)
Title: Camera equipped with lens barrier
Inventor: NOMURA HIROSHI
IPC: G03B11/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a compact camera which can surely detect the opened and closed state and of a barrier can be manufactured at a low cost. SOLUTION: This camera has a lens support frame which supports a photographic lens group, a photography aperture where the lens support frame moves forward or backward, an outside lens frame body having a lens barrier mechanism which opens and closes the photographing aperture, a lens driving mechanism which moves the tip part of the lens support frame between a front movement end positioned in front of the photographing aperture along the optical axis and a rear movement end positioned behind the photographing aperture, and a barrier opening/closing detection means which detects the opening/closing state of the lens barrier mechanism from the moved amount of the lens support frame by the lens driving mechanism.
Patent JP-2002284336-A (JP)
Title: Vibrating component conveying device
Inventor: MIMURA TARO
IPC: B65G47/14
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating component conveying device capable of easily adjusting the position between a first component conveying member and a second component conveying member having a first conveying path and a second conveying path opposing at an interval, respectively. SOLUTION: A first central end part 112b containing an end of the first conveying path 112a is formed on the first component conveying member 112. A second central end part 122b containing an end of the second conveying path 122a is formed on the second component conveying member 122. The first central end part 112b and the second central end part 122b are tilted with respect to the first conveying path 112a and the second conveying path 122a, respectively.
Patent JP-2002282996-A (JP)
Title: Component of novolak-type phenol resin for shell mold
Inventor: IRIE SHUNSUKE
IPC: C08L61/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a component of novolak-type phenol resin for a shell mold which reduces formaldehyde gas to be produced in mold forming without reducing the strength of the shell mold. SOLUTION: The component of novolak-type phenol resin for the shell mold contains the novolak-type phenol resin and a guanidine compound as essential components and contains 1-20 parts by weight of the guanidine compound relative to 100 parts by weight of novolak-type phenol resin.
Patent JP-2002285844-A (JP)
Title: Compression self-ignition type internal combustion engine
Inventor: TERACHI ATSUSHI
IPC: F02B23/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a compression self-ignition type internal combustion engine capable of enlarging a load scope of self-ignition combustion. SOLUTION: A combustion pattern determination part 11 determines whether spark ignition combustion is performed or compression self-ignition combustion is performed based on the number of revolutions of an engine and a load. A spark ignition combustion control part 12 controls spark ignition combustion, and a self-ignition combustion control part 13 controls compression self-ignition combustion through an injection fuel pressure control part 13a and an injection time control part 13b. A fuel injection valve 3 is alternately provided with a first-kind nozzle for injecting spray having a long reach distance and a second- kind nozzle for injecting spray having a short reach distance.  When the compression self-ignition has a high load, high fuel pressure is supplied to the fuel injection valve 3, and a high concentration air-fuel mixture and a low concentration air-fuel mixture are formed in a central part in a cylinder and its peripheral part, respectively.
Patent JP-2002282805-A (JP)
Title: Rack for washing and washing method
Inventor: AZAGAMI NOBUYUKI
IPC: B08B3/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rack for washing and its washing method which can even wash an article to be washed such as a masking jig or the like with adherend such as paint or the like adhered to its surface with high washing efficiency and washing effect. SOLUTION: This rack has a characteristic structure where a board-shaped bottom part 1 to place an article to be washed 6 is provided, a slit 2 which liquid can pass through is formed at the bottom part 1, and a hung down board 3 is disposed at the lower part of both edges of the slit 2. The angle of the hung down board 3 opposed to each other at the lower part of both edges broadens toward the lower direction. A washing tank 7 opening at the upper part is filled with a washing liquid 8, and an article to be washed 6 is washed by moving the washing rack up and down.
Patent JP-2002285446-A (JP)
Title: Method for producing oriented product of crystalline polymer
Inventor: YASHIRO HIROFUMI
IPC: D02J1/22
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially inexpensively and stably producing an oriented product of a crystalline polymer such as a high-strength polypropylene-based drawn fiber in good productivity. SOLUTION: The crystalline polymer material is directly heated with a pressurized saturated steam and subjected to a main orientation treatment, and the mainly oriented product is further directly heated by the pressurized saturated steam and subjected to a post orientation treatment at an draw ratio of 1.1-5.0 to provide the objective oriented product of the crystalline polymer.
Patent JP-2002285080-A (JP)
Title: Composition for forming film and material for forming insulating film
Inventor: SHINOHARA NOBUYASU
IPC: C09D165/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for forming a film, as a material for the interlayer insulating film in semiconductor devices, which can make a coating film that has low dielectric property and excels in crack resistance, elastic modulus of film, and adhesiveness to a substrate. SOLUTION: A composition for forming a film containing an aromatic polyarylene and/or an aromatic polyarylene ether (A), a polyvinylsiloxane (B), and an organic solvent (C).
Patent JP-2002282422-A (JP)
Title: Game machine
Inventor: TAKESHITA KAZUHIKO
IPC: A63F5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine broadening a game property by adopting the contents themselves of a stop operation performed by a player as the condition of generating a game state advantageous to the player. SOLUTION: The game machine 1 is provided with reels 3L, 3C and 3R variably displaying a plurality of patterns, stop buttons 7L, 7C and 7R provided so as to be operated by the player and a stop control means stopping the variable display of the patterns corresponding to stop signals from the stop buttons 7L, 7C and 7R. The game machine is provided with a storage means storing a pattern position when the variable display of the patterns is stopped by the stop control means and a game state decision means deciding whether or not to shift to a special game state advantageous to the player on the basis of the stored contents of the storage means.